Simulated Blue Topaz Crystal December Birthstone Eternity Ring Steel with Engraving Engraving Instructions: Check this is a gift box and go to "Gift Options while in Shopping Cart See second photo for font options and position of engraving In Gift Message field write block or script and choose characters up to 10. If you need assistance please contact Bling Jewelry via your Amazon account Items ship in 4 days  no returns or exchanges on engraved items